28 lines
771 B
Bash
28 lines
771 B
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Common helpers for AI guardrail scripts
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# Robustly resolve the repository root directory.
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# Strategy: prefer Git; fallback to marker search upwards; last resort: current dir.
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resolve_repo_root() {
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local start
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start="${1:-$(cd -- "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)}"
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if command -v git >/dev/null 2>&1; then
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if git -C "$start" rev-parse --show-toplevel >/dev/null 2>&1; then
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git -C "$start" rev-parse --show-toplevel
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return 0
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fi
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fi
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local dir
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dir="$(cd "$start" && pwd)"
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while [ "$dir" != "/" ]; do
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if [ -f "$dir/gradlew" ] || [ -f "$dir/settings.gradle.kts" ] || [ -d "$dir/.git" ]; then
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echo "$dir"
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return 0
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fi
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dir="$(dirname "$dir")"
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done
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pwd
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}
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